31 lines
864 B
Rust
31 lines
864 B
Rust
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// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// aux-build:issue_41053.rs
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pub trait Trait { fn foo(&self) {} }
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pub struct Foo;
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impl Iterator for Foo {
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type Item = Box<Trait>;
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fn next(&mut self) -> Option<Box<Trait>> {
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extern crate issue_41053;
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impl ::Trait for issue_41053::Test {
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fn foo(&self) {}
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}
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Some(Box::new(issue_41053::Test))
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}
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}
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fn main() {
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Foo.next().unwrap().foo();
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}
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